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d88d40b01c
Fix a bug where we modified the mac_filter_hash while outside a lock, when handling addition of broadcast filters. Normally, we add filters to firmware by batching the additions into lists and issuing 1 update for every few filters. Broadcast filters are handled differently, by instead setting the broadcast promiscuous mode flags. In order to make sure the 1<->1 mapping of filters in our addition array lined up with filters in the hlist tmp_add_list, we had to remove the filter and move it back to the main hash. However, we didn't do this under lock, which could cause consistency problems for the list. Fix this by updating i40e_update_filter_state logic so that it knows to avoid broadcast filters. This ensures that we don't have to remove the filter separately, and can put it back using the normal flow. Change-ID: Id288fade80b3e3a9a54b68cc249188cb95147518 Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
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| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
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| kernel | ||
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| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.